KLR USR 020498
i
TABLE OF CONTENTS
SECTION
PAGE
SECTION 1 - INTRODUCTION
1.1
Scope of Manual......................................................................................................................................... 1-1
1.2
General Description .................................................................................................................................... 1-1
1.3
Options ....................................................................................................................................................... 1-2
1.3.1
Rapid Output Discharge Circuit (RODC) Option (R Suffix) ..................................................................... 1-2
1.4
Specifications.............................................................................................................................................. 1-2
1.5
Features...................................................................................................................................................... 1-9
1.5.1
Local Control ........................................................................................................................................... 1-9
1.5.2
Remote Control ....................................................................................................................................... 1-9
1.5.2.1
Digital Programming........................................................................................................................... 1-9
1.5.2.2
Analog Programming ......................................................................................................................... 1-9
1.5.3
Digital Calibration .................................................................................................................................... 1-9
1.5.4
Overvoltage/Overcurrent Protection........................................................................................................ 1-10
1.5.5
User-defined Voltage/Current Limits (limit Models)................................................................................. 1-10
1.5.6
Storage of User-Programmed Active Settings ........................................................................................ 1-10
1.5.7
User-Programmed Sequences................................................................................................................ 1-10
1.5.8
Last Setting Recall .................................................................................................................................. 1-10
1.5.9
Built-in Protection .................................................................................................................................... 1-10
1.5.10
Internal Relay .......................................................................................................................................... 1-11
1.5.11
Master/Slave Control [standard models Only]......................................................................................... 1-11
1.6
Equipment Supplied.................................................................................................................................... 1-11
1.7
Accessories ................................................................................................................................................ 1-11
1.8
Safety.......................................................................................................................................................... 1-11
SECTION 2 - INSTALLATION
2.1
Unpacking and Inspection .......................................................................................................................... 2-1
2.2
Terminations and Controls.......................................................................................................................... 2-1
2.2.1
Front Panel Controls and Indicators........................................................................................................ 2-1
2.2.2
Rear Panel Connectors and Switches..................................................................................................... 2-2
2.3
Source Power Requirements...................................................................................................................... 2-6
2.4
Cooling........................................................................................................................................................ 2-6
2.5
Preliminary Operational Check ................................................................................................................... 2-6
2.6
Installation................................................................................................................................................... 2-7
2.6.1
Rack Mounting ........................................................................................................................................ 2-7
2.7
Wiring Instructions ...................................................................................................................................... 2-7
2.7.1
Safety Grounding .................................................................................................................................... 2-8
2.7.2
Source Power.......................................................................................................................................... 2-8
2.7.2.1
Current Rating.................................................................................................................................... 2-8
2.7.2.2
Connections ....................................................................................................................................... 2-8
2.7.3
D-C Output Grounding ............................................................................................................................ 2-9
2.7.4
Power Supply/Load Interface .................................................................................................................. 2-10
2.7.5
Load Connection - General ..................................................................................................................... 2-10
2.7.5.1
Local Sensing/Remote Sensing Select .............................................................................................. 2-10
2.7.6
Series Operation ..................................................................................................................................... 2-11
2.7.7
Parallel Operation.................................................................................................................................... 2-11
2.7.7.1
Load Sharing...................................................................................................................................... 2-13
2.7.8
Master/Slave Configurations [Standard Models Only]............................................................................. 2-14
2.7.9
Analog I/O Connections .......................................................................................................................... 2-14
2.8
Digital Connections..................................................................................................................................... 2-15
2.8.1
GPIB Connections................................................................................................................................... 2-15
2.8.2
RS 232 Connections [Standard Models Only]......................................................................................... 2-15
2.8.3
LAN Connections [E-Series Models Only]............................................................................................... 2-15
